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5,016
RESULTS

texts 5,016
COLLECTION
TOPIC
Land use 792
Public lands 656
United States. Bureau of Land Management 401
Oil-shale industry 392
Range management 373
Wilderness areas 289
Natural resources 228
Conservation of natural resources 227
Mines and mineral resources 223
Coal mines and mining 212
Grazing 207
Oil-shales 196
Indians of North America 157
Environmental monitoring 147
Grazing districts 132
Geological surveys 131
Oil and gas leases 122
Environmental impact statements 119
Wildlife management 103
Prospecting 92
Reclamation of land 91
Recreation areas 88
Rangelands 86
Coal leases 82
Environmental impact analysis 81
Excavations (Archaeology) 80
Wildlife habitat improvement 78
Energy minerals 75
Strip mining 73
Wildlife conservation 70
Information storage and retrieval systems 69
White River Shale Project 65
Forest management 64
Power resources 63
United States 56
Outdoor recreation 54
Rio Blanco Oil Shale Project 52
Environmental policy 47
Atmospheric temperature 46
Endangered species 44
Natural gas 44
Winds 43
Regional planning 42
Air quality 41
Birds of prey 41
Wild and scenic rivers 40
Forests and forestry 39
United States. Dept. of the Interior 38
Petroleum industry and trade 37
Water resources development 36
Desert ecology 35
Deserts 35
Wild horses 35
Air 34
Gold mines and mining 34
Geothermal resources 33
Petroleum 33
Geothermal leases 31
Electric lines 30
Electric power-plants 30
Watershed management 30
All terrain vehicles 29
Botany 29
Electric power transmission 29
Nature conservation 29
Pipelines 29
Recreation 29
Animal populations 28
Birds 28
Cultural property 28
Hydrology 28
Bird populations 27
Gas well drilling 27
Geology 27
Information resources management 26
Archaeological surveying 25
Coal 25
Oil sands 25
Petroleum pipelines 25
Soils 25
Timber 25
Fishery management 24
Herbicides 24
Historic sites 24
Molybdenum mines and mining 24
Continental shelf 23
Desert tortoise 23
Surveying 23
Ecosystem management 22
Prescribed burning 22
Revegetation 22
Weeds 22
Fishes 21
Mineral industries 21
Climatology 20
Environmental protection 20
Natural areas 20
Rare plants 20
Fish habitat improvement 19
Oil well drilling 19
Range policy 19
Shale oils 19
Amphibians 18
California 18
Colorado Oil Shale Tract C-b 18
Fire ecology 18
Gas industry 18
Geological mapping 18
Mining claims 18
Paleontology 18
Sanitary landfills 18
United States. Forest Service 18
Water quality 18
Archaeology 17
Mining leases 17
Range plants 17
Reptiles 17
Watersheds 17
Bighorn sheep 16
Groundwater 16
Livestock 16
Meteorology 16
Shrubland ecology 16
United States. General Land Office 16
Bald eagle 15
Geographic information systems 15
Logging 15
National parks and reserves 15
Overhead electric lines 15
Carbon dioxide 14
Cartography 14
Coal-fired power plants 14
Coal-fired power-plants 14
Energy development 14
Habitat conservation 14
Nevada 14
Riparian ecology 14
Roads 14
Sage grouse 14
Social surveys 14
Stream conservation 14
Trails 14
United States. Bureau of Land Management. Utah State Office 14
Water quality management 14
Wild burros 14
C-b Shale Oil Project 13
Desert plants 13
Rivers 13
Arid regions 12
Donkeys 12
Hydrocarbons 12
Mining law 12
Natural gas pipelines 12
Petroleum products 12
Right of way 12
Water-supply 12
Anaconda Nevada Moly Project 11
Colorado 11
U. S. BUREAU OF LAND MANAGEMENT. WYOMING STATE OFFICE 11
United States. Bureau of Land Management. Powder River Resource Area 11
WYOMING--PUBLIC LANDS--STATISTICS 11
Bird refuges 10
Desert resources development 10
Forest fires 10
Forest surveys 10
Government productivity 10
Habitat (Ecology) 10
Mammals 10
Pasture, Right of 10
Plants 10
Public utilities 10
Reservoirs 10
Runoff 10
Saval Ranch Research and Evaluation Project 10
United States. Bureau of Land Management. White River Resource Area 10
Elk 9
Energy industries 9
Energy policy 9
Junipers 9
Land titles 9
Mojave Desert (Calif.) 9
Montana 9
Mule deer 9
Organizational change 9
Petroglyphs 9
Plant phenology 9
Pueblo Indians 9
Solution mining 9
Southwest Intertie Project (U.S.) 9
United States. Bureau of Land Management. Eugene District 9
Alaska 8
Deer 8
Endangered plants 8
Fees, Administrative 8
Gas wells 8
Hydraulic mining 8
Intergovernmental fiscal relations 8
Kaiparowits Power Project 8
Manpower planning 8
Performance standards 8
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